Thats a specular file for what looks to be an old file from like cod4 or something. I think I recall reading up on why a lot of the files are still in there, but cant remember why.

yes but!, if you have a look at the other pistols in the iw_11 they have the same size image/picture of the layout of the pistol as the one i just found..ill just try it tomoz spawn the gun with the /give command and see what happens..but i doubt it..i doubt it for MP...most likely a SP file. well intended to be used in SP